moussaoui231
moussaoui231
02-09-2020
Mathematics
contestada
what is the answer for
7(-9)
Respuesta :
SkyeSiren
SkyeSiren
02-09-2020
Answer:
-63
Step-by-step explanation:
7×9= 63
7 × -9 = -63
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
The key to identifying a black hole candidate in a binary system is that a. one of the two stars cannot be seen. b. the unseen star is a contact binary. c. the
A boat leaves the entrance to a harbor and travels 150 miles on a bearing of Upper N 56 degrees Upper E. How many miles north and how many miles east from the h
how do scientist in present day study the triassic Era
Is BCE the same as CE?
Suppose that x is a Normally distributed random variable with an unknown mean μ and known standard deviation 6. If we take repeated samplesof size 100 and compu
A 513 g ball strikes a wall at 12.1 m/s and rebounds at 13.1 m/s. The ball is in contact with the wall for 0.045 s. What is the magnitude of the average force a
Which is an example of a religious influence of Judaism? O A. Core Jewish principles such as monotheism, the covenant, and the teachings of Abraham, Moses, and
The position vector for particle A is cos(t)i, and the position vector for particle B is sin(t)j. What is the difference in acceleration (i.e. the relative acce
What is the fourth number in this pattern, and what is the rule?
If Data A has a correlation coefficient of r = - 0.991, and Data B has a correlation coefficient of r = 0.991, which correlation is correct? a. Data A has a str
